Manchester United midfielder Juan Mata says they're determined to keep up the pressure on table leaders Chelsea and Manchester City.

Mata wrote in his personal blog: "Now we take a short break to prepare for the game against Southampton.

"They are one of the surprise teams of the season, but we have to beat them in order to make good profit of the last few draws. We've been unbeaten in the last 11 games and that gives a lot of confidence to the team, although we know there are things to improve. We will keep fighting and trying to approach the two teams ahead of us [in the league]."